Scott had to go to Vegas for a paid appearance but Kourtney didn’t think he could handle it — are you shocked he let her down again?

Kourtney Kardashian must be really disappointed after watching the Aug. 7 episode of Keeping Up With The Kardashians. Kourtney was worried that Scott Disick would fall back into his hard partying ways and boy was she right!

As soon as Scott landed in Vegas he was drinking alcohol and acting like a single bad boy. At one point Kourtney tried to call Scott and he ignored her call!

After all of the hard work Scott went through to convince the family that he had his life together — out the window! The most shocking moment came when Scott came back and told Kourtney that she needed to apologize for not trusting him. What a jerk!

Meanwhile, Kris Jenner has no idea what is going on in the lives of Kylie and Kendall. Bruce tells her she’s not as involved as she was with Kim, Kourtney, Khloe and Rob. So Kris decides to spend tons of time with the girls — too much. Finally Bruce tells her she’s suffocating them. After a Kardashian heart-to-heart all works itself out.

We just wonder if this footage of Scott in Vegas will tear them a part for good.